INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e4788e6434325af25aa610c10536c1f5afb996a6aa2f3ef235d846601757ee9', 
    'wzbRXlkbhdHZ9ohdLAizFRQ5h7d3+SpKdR73BIRpWrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)